Spoilers follow for all 15 seasons of Supernatural.
With Season 15 of Supernatural bringing the series to an end, the adventures of the Winchester brothers ran 327 episodes. That’s an incredible run by any stretch, but it makes catching up, or doing a rewatch, a tad difficult. Do you start from the very beginning? Maybe just all the season finales? So many episodes, so little time.
In order to make digesting the tale of Sam (Jared Padalecki) and Dean (Jensen Ackles) easier,…